Specifications
| Type | Description |
|---|---|
| Part Number | LMV339 |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Package / Case | LMV339: SOIC (14) 3.91 mm x 8.65 mm; TSSOP (14) 4.40 mm x 5.00 mm; X2QFN (14) 2.00 mm x 2.00 mm |
| Comparator channels | 4; condition: LMV339 quad device; source page: 1 |
| Supply current | 100 uA typ; condition: LMV339, all four comparators, low supply current feature; source page: 1 |
| Output type | Open-collector output; condition: Feature list; source page: 1 |
| Input common-mode range includes ground | Yes; condition: Feature list; source page: 1 |
| Low output saturation voltage | 150 mV typ; condition: Feature list; source page: 1 |
| Supply voltage absolute maximum | 5.5 V max; condition: Over operating free-air temperature range; source page: 4 |
| Differential input voltage absolute maximum | +/-5.5 V max; condition: Differential voltages at IN+ with respect to IN-; source page: 4 |
| Input voltage range absolute maximum | 0 V to VCC+; condition: Either input, with respect to GND; source page: 4 |
| Output short-circuit duration to ground | Unlimited; condition: One amplifier, at or below TA=25 C, VCC <= 5.5 V; source page: 4 |
| Operating virtual junction temperature | 150 C max; condition: Absolute maximum rating; source page: 4 |
| Storage temperature range | -65 C to 150 C; condition: Absolute maximum rating; source page: 4 |
| ESD HBM rating | +/-2000 V; condition: Human body model, ANSI/ESDA/JEDEC JS-001, all pins; source page: 4 |
| ESD CDM rating | +/-1000 V; condition: Charged device model, JEDEC JESD22-C101, all pins; source page: 4 |
| Recommended supply voltage | 2.7 V min, 5.5 V max; condition: Single-supply operation; source page: 4 |
| Recommended output voltage | VCC+ + 0.3 V max; condition: Recommended operating condition; source page: 4 |
| Operating free-air temperature | -40 C to 125 C; condition: Recommended operating condition; source page: 4 |
| Thermal resistance junction-to-ambient | 136 C/W; condition: LMV339 D package, 14 pins; source page: 4 |
| Thermal resistance junction-to-ambient | 155 C/W; condition: LMV339 PW package, 14 pins; source page: 4 |
| Thermal resistance junction-to-ambient | 216 C/W; condition: LMV339 RUC package, 14 pins; source page: 4 |
| Thermal resistance junction-to-case top | 51.3 C/W; condition: LMV339 RUC package, 14 pins; source page: 4 |
| Thermal resistance junction-to-board | 59.0 C/W; condition: LMV339 RUC package, 14 pins; source page: 4 |
| Input offset voltage | 0.5 mV typ, 7 mV max; condition: VCC=2.7 V, GND=0 V, TA=25 C; source page: 5 |
| Input offset voltage temperature coefficient | 5 uV/C typ; condition: VCC=2.7 V, TA=-40 C to 125 C; source page: 5 |
| Input bias current | 0.005 nA typ, 250 nA max; condition: VCC=2.7 V, TA=25 C; source page: 5 |
| Input bias current | 400 nA max; condition: VCC=2.7 V, TA=-40 C to 125 C; source page: 5 |
| Input offset current | 0.001 nA typ, 50 nA max; condition: VCC=2.7 V, TA=25 C; source page: 5 |
| Input offset current | 150 nA max; condition: VCC=2.7 V, TA=-40 C to 125 C; source page: 5 |
| Output sinking current | 5 mA min, 23 mA typ; condition: VCC=2.7 V, VO <= 1.5 V, TA=25 C; source page: 5 |
| Output leakage current | 0.003 uA typ; condition: VCC=2.7 V, TA=25 C; source page: 5 |
| Output leakage current | 1 uA max; condition: VCC=2.7 V, TA=-40 C to 125 C; source page: 5 |
| Common-mode input voltage range | -0.1 V to 2 V; condition: VCC=2.7 V, TA=25 C; source page: 5 |
| Saturation voltage | 150 mV typ; condition: VCC=2.7 V, IO <= 1.5 mA, TA=25 C; source page: 5 |
| Supply current | 100 uA typ, 200 uA max; condition: LMV339, all four comparators, VCC=2.7 V, TA=25 C; source page: 5 |
| Propagation delay high-to-low | 1000 ns typ; condition: VCC=2.7 V, RL=5.1 kohm, input overdrive=10 mV, TA=25 C; source page: 5 |
| Propagation delay high-to-low | 350 ns typ; condition: VCC=2.7 V, RL=5.1 kohm, input overdrive=100 mV, TA=25 C; source page: 5 |
| Propagation delay low-to-high | 500 ns typ; condition: VCC=2.7 V, RL=5.1 kohm, input overdrive=10 mV, TA=25 C; source page: 5 |
| Propagation delay low-to-high | 400 ns typ; condition: VCC=2.7 V, RL=5.1 kohm, input overdrive=100 mV, TA=25 C; source page: 5 |
| Input offset voltage | 0.5 mV typ, 7 mV max; condition: VCC=5 V, GND=0 V, TA=25 C; source page: 6 |
| Input offset voltage | 9 mV max; condition: VCC=5 V, TA=-40 C to 125 C; source page: 6 |
| Input offset voltage temperature coefficient | 5 uV/C typ; condition: VCC=5 V, TA=25 C; source page: 6 |
| Input bias current | 0.005 nA typ, 250 nA max; condition: VCC=5 V, TA=25 C; source page: 6 |
| Input bias current | 400 nA max; condition: VCC=5 V, TA=-40 C to 125 C; source page: 6 |
| Input offset current | 0.001 nA typ, 50 nA max; condition: VCC=5 V, TA=25 C; source page: 6 |
| Input offset current | 150 nA max; condition: VCC=5 V, TA=-40 C to 125 C; source page: 6 |
| Output sinking current | 10 mA min, 84 mA typ; condition: VCC=5 V, VO <= 1.5 V, TA=25 C; source page: 6 |
| Output leakage current | 0.003 uA typ; condition: VCC=5 V, TA=25 C; source page: 6 |
| Output leakage current | 1 uA max; condition: VCC=5 V, TA=-40 C to 125 C; source page: 6 |
| Common-mode input voltage range | -0.1 V to 4.2 V; condition: VCC=5 V, TA=25 C; source page: 6 |
| Large-signal differential voltage gain | 20 V/mV min, 50 V/mV typ; condition: VCC=5 V, TA=25 C; source page: 6 |
| Saturation voltage | 150 mV typ, 400 mV max; condition: VCC=5 V, IO <= 4 mA, TA=25 C; source page: 6 |
| Saturation voltage | 700 mV max; condition: VCC=5 V, IO <= 4 mA, TA=-40 C to 125 C; source page: 6 |
| Supply current | 100 uA typ, 300 uA max; condition: LMV339, all four comparators, VCC=5 V, TA=25 C; source page: 6 |
| Supply current | 350 uA max; condition: LMV339, all four comparators, VCC=5 V, TA=-40 C to 125 C; source page: 6 |
| Propagation delay high-to-low | 600 ns typ; condition: VCC=5 V, RL=5.1 kohm, input overdrive=10 mV, TA=25 C; source page: 6 |
| Propagation delay high-to-low | 200 ns typ; condition: VCC=5 V, RL=5.1 kohm, input overdrive=100 mV, TA=25 C; source page: 6 |
| Propagation delay low-to-high | 450 ns typ; condition: VCC=5 V, RL=5.1 kohm, input overdrive=10 mV, TA=25 C; source page: 6 |
| Propagation delay low-to-high | 300 ns typ; condition: VCC=5 V, RL=5.1 kohm, input overdrive=100 mV, TA=25 C; source page: 6 |
| Output behavior | Sinks current when negative input voltage is higher than positive input voltage plus offset voltage; condition: Feature description; source page: 9 |
| Functional mode | Voltage comparator only; condition: Compares differential voltage and outputs logic low or high impedance with pull-up; source page: 9 |
| Datasheet Status | request_only |
Product Overview
The LMV339 is a Texas Instruments Signal_Chain quad low-voltage comparator. It integrates four comparator channels and uses open-collector outputs. The device functions as a voltage comparator only, comparing differential input voltage and producing either a logic-low output or a high-impedance state with a pull-up.
For single-supply operation, the recommended supply voltage range is 2.7 V to 5.5 V. The input common-mode range includes ground, with specified common-mode ranges of -0.1 V to 2 V at VCC=2.7 V and -0.1 V to 4.2 V at VCC=5 V. Typical supply current is 100 uA for all four comparators.
Package choices for LMV339 include SOIC (14) 3.91 mm x 8.65 mm, TSSOP (14) 4.40 mm x 5.00 mm, and X2QFN (14) 2.00 mm x 2.00 mm. The operating free-air temperature range is -40 C to 125 C, with storage from -65 C to 150 C. Applications should use the comparator behavior specified in the datasheet: the output sinks current when the negative input is higher than the positive input plus offset voltage.
Key Features
- Four comparator channels in one LMV339 device
- 100 uA typical supply current for all comparators
- Open-collector output supports pull-up operation
- Input common-mode range includes ground
- 150 mV typical low output saturation voltage
- Recommended 2.7 V to 5.5 V single-supply operation
- Operates from -40 C to 125 C free-air temperature
- Logic-low or high-impedance comparator output behavior
- SOIC, TSSOP, and X2QFN 14-pin package options
Typical Applications
- Differential voltage comparison
- Logic threshold detection
- Ground-referenced input sensing
- Open-collector logic output stages
- Low-voltage signal monitoring
- Pull-up based comparator outputs
- Multi-channel comparator circuits
Procurement Notes
When requesting a quote for LMV339, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For analog and signal-chain sourcing, supply voltage, bandwidth, accuracy, noise level, package, temperature grade, input/output configuration and qualification requirements should be verified before approval.
FAQ
How many comparators are included in the LMV339?
The LMV339 is specified as a quad device with four comparator channels. Its functional mode is voltage comparator only, comparing differential voltage and providing either a logic-low output or a high-impedance state with a pull-up.
What supply voltage range is recommended for LMV339 operation?
For single-supply operation, the recommended LMV339 supply voltage range is 2.7 V minimum to 5.5 V maximum. The absolute maximum supply voltage is also listed as 5.5 V over the operating free-air temperature range.
What output type does the LMV339 use?
The LMV339 uses an open-collector output. The datasheet description states that the output sinks current when the negative input voltage is higher than the positive input voltage plus offset voltage.
Which package options are listed for the LMV339?
The extracted package data lists SOIC (14) at 3.91 mm x 8.65 mm, TSSOP (14) at 4.40 mm x 5.00 mm, and X2QFN (14) at 2.00 mm x 2.00 mm for the LMV339.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 25, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.